search: add support for user configurable key bindings

No default bindings defined yet, though.

input.c

@@ -31,9 +31,9 @@
 #include "terminal.h"
 #include "vt.h"
 
-static void
-execute_binding(struct terminal *term, enum binding_action action,
-                uint32_t serial)
+void
+input_execute_binding(struct terminal *term, enum binding_action action,
+                      uint32_t serial)
 {
     switch (action) {
     case BIND_ACTION_SCROLLBACK_UP:
@@ -196,8 +196,13 @@ keyboard_keymap(void *data, struct wl_keyboard *wl_keyboard,
     close(fd);
 
     for (size_t i = 0; i < BIND_ACTION_COUNT; i++) {
-        const char *combos = wayl->conf->bindings.key[i];
-        parse_key_binding_for_action(wayl->kbd.xkb_keymap, i, combos, &wayl->kbd.bindings.key);
+        parse_key_binding_for_action(
+            wayl->kbd.xkb_keymap, i,
+            wayl->conf->bindings.key[i], &wayl->kbd.bindings.key);
+
+        parse_key_binding_for_action(
+            wayl->kbd.xkb_keymap, i,
+            wayl->conf->bindings.search[i], &wayl->kbd.bindings.search);
     }
 }
 
@@ -476,7 +481,7 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
     if (term->is_searching) {
         if (should_repeat)
             start_repeater(wayl, key - 8);
-        search_input(term, key, sym, effective_mods);
+        search_input(term, key, sym, effective_mods, serial);
         return;
     }
 
@@ -497,7 +502,7 @@ keyboard_key(void *data, struct wl_keyboard *wl_keyboard, uint32_t serial,
      */
     tll_foreach(wayl->kbd.bindings.key, it) {
         if (it->item.mods == effective_mods && it->item.sym == sym) {
-            execute_binding(term, it->item.action, serial);
+            input_execute_binding(term, it->item.action, serial);
             goto maybe_repeat;
         }
     }

input.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <stdint.h>
 #include <wayland-client.h>
 
 #include "wayland.h"
@@ -8,3 +9,5 @@ extern const struct wl_keyboard_listener keyboard_listener;
 extern const struct wl_pointer_listener pointer_listener;
 
 void input_repeat(struct wayland *wayl, uint32_t key);
+void input_execute_binding(
+    struct terminal *term, enum binding_action action, uint32_t serial);

search.c

@@ -11,6 +11,7 @@
 #define LOG_ENABLE_DBG 0
 #include "log.h"
 #include "grid.h"
+#include "input.h"
 #include "misc.h"
 #include "render.h"
 #include "selection.h"
@@ -412,7 +413,8 @@ distance_prev_word(const struct terminal *term)
 }
 
 void
-search_input(struct terminal *term, uint32_t key, xkb_keysym_t sym, xkb_mod_mask_t mods)
+search_input(struct terminal *term, uint32_t key, xkb_keysym_t sym,
+             xkb_mod_mask_t mods, uint32_t serial)
 {
     LOG_DBG("search: input: sym=%d/0x%x, mods=0x%08x", sym, sym, mods);
 
@@ -424,6 +426,16 @@ search_input(struct terminal *term, uint32_t key, xkb_keysym_t sym, xkb_mod_mask
     enum xkb_compose_status compose_status = xkb_compose_state_get_status(
         term->wl->kbd.xkb_compose_state);
 
+    /*
+     * User configurable bindings
+     */
+    tll_foreach(term->wl->kbd.bindings.search, it) {
+        if (it->item.mods == mods && it->item.sym == sym) {
+            input_execute_binding(term, it->item.action, serial);
+            return;
+        }
+    }
+
     /* Cancel search */
     if ((mods == 0 && sym == XKB_KEY_Escape) ||
         (mods == ctrl && sym == XKB_KEY_g))

search.h

@@ -5,4 +5,5 @@
 
 void search_begin(struct terminal *term);
 void search_cancel(struct terminal *term);
-void search_input(struct terminal *term, uint32_t key, xkb_keysym_t sym, xkb_mod_mask_t mods);
+void search_input(struct terminal *term, uint32_t key, xkb_keysym_t sym, xkb_mod_mask_t mods,
+                  uint32_t serial);

wayland.h

@@ -90,6 +90,7 @@ struct kbd {
 
     struct {
         key_binding_list_t key;
+        key_binding_list_t search;
     } bindings;
 };